Read manhwa I Became A Part Time Employee For Gods / 신들의 알바나라
Devoid of professional skills, unemployed Yu Damduk, was forced to take a part-time job. Frustrated with his pathetic life he vents out on the gods, gets stricken by a lightening and passes out. [Hiring] God is waiting for you. When he wakes up he finds a status window floating before his eyes. Since I have nothing to lose anyway, let’s go with the flow… Jumping into God’s Part-time world to have a better life, the adventure of Yu Damduk who became the lowest-class God in the part-time world begins!